Manufactured by CHG Bearing, the 294/850 is a precision Spherical Roller Thrust Bearings. Key dimensional parameters include a 850 mm bore diameter, a 1060 mm outer diameter, and a 1440 mm overall width. This component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
294/850 - Spherical Roller Thrust Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 294/850 |
| Brand | CHG® |
| Construction | Single Direction |
| Characteristics | |
| Bearing Type | Spherical Roller Thrust Bearing |
| Load Direction | Axial |
| Limiting Speed — Grease (r/min) | N/A r/min |
| Limiting Speed — Oil (r/min) | N/A r/min |
| Dimensions | |
| Bore Diameter (d) | 850 mm |
| Width (B) | 1440 mm |
| Outer Diameter (D) | 1060 mm |
| Chamfer Dimension r (min.) | 15 mm |
| Shaft Washer Outside Diameter D1 (max.) | 1372 mm |
| Dimension A | 494 mm |
| Bearing Height T | 354 mm |
| Performance | |
| Basic Dynamic Axial Load Rating Ca (kN) | 21510 kN |
| Basic Static Axial Load Rating C0a (kN) | 97200 kN |
| Material | |
| Mass (kg) | 2390 kg |
294/850 354 mm 494 mm 1372 mm 850 mm 1060 mm Frequently Asked Questions about 294/850 Spherical Roller Thrust Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Absolutely. The CHG Bearing 294/850 Spherical Roller Thrust Bearings is a 1:1 direct interchange for renowned brands, matching part numbers: SKF 294/850, FAG 294/850, NSK 294/850. It shares identical envelope boundary dimensions, load capacities, and shaft fits, allowing instant drop-in replacement without retrofitting your machinery.
In its sealed configuration (Open Type), CHG Bearing pre-charges 294/850 with premium wide-temperature lithium-complex or polyurea grease, calibrated to a 30%–35% cavity volume ratio. For open-type variants, synthetic PAO or refined mineral lubricating oils with appropriate EP (Extreme Pressure) additives should be circulated.
Quality starts with raw material selection: CHG Bearing crafts 294/850 inner and outer rings from high-purity High-Quality Chrome Steel (GCr15/100Cr6). Our raw billets undergo vacuum degassing and secondary ESR (electroslag remelting) processes to drastically eliminate non-metallic sulfide and oxide inclusions, elevating subsurface contact fatigue resistance.
Yes, 100% of 294/850 Spherical Roller Thrust Bearings leaving CHG Bearing production lines are subjected to multi-frequency Anderometer sound testing. All units satisfy baseline Z1V1 levels, with dedicated quiet-running electric motor quality (EMQ) lots certified to Z2V2 and Z3V3 standards for silent machinery integration.
